Dot-Notation Binding

Details

cmi.learner_id

Data Model Element Implementation Requirements:

 Data Type: long_identifier_type

 Value Space: A characterstring (SPM: 4000) that represents a valid Universal Resource Identifier (URI) as per RFC 3986 [6]. It is recommended that the URI be a URN as per RFC 2141 [3].

 Format: Refer to Section 4.1.1.7: Data Types for more information on the requirements for the format of the long_identifier_type data type.

LMS Behavior Requirements:

 This data model element is mandatory and shall be implemented by an LMS as read-only.

 The LMS shall be responsible for initializing the cmi.learner_id. How this is done is currently outside the scope of SCORM (e.g., this is typically handled via a learner registration system within the LMS).

SCO Behavior Requirements:

 This data model element is required to be implemented by an LMS as read- only. The SCO is only permitted to retrieve the value of the cmi.learner_id

‌Dot-Notation Binding

Details

data model element.

API Implementation Requirements:

 GetValue(): The LMS shall return the associated learner identifier currently stored by the LMS for the learner and set error code to 0 – No Error. The characterstring returned shall adhere to the requirements identified in the Data Model Element Implementation Requirements.

 SetValue(): If the SCO invokes a SetValue() request to set the cmi.learner_id, then the LMS shall set the error code to 404 – Data Model Element Is Read Only and return “false”. The LMS shall not alter the state of the data model element based on the request.

Example:

 GetValue(“cmi.learner_id”)